- Size: from 3'' to 48''
- Rating: from PN 2,5 (others upon request)
- Types of end connection: wafer (other connections upon
request);
- Materials: GG25 + Ni + Cr (all materials upon request);
- Applications: in all plants where a regulation of high
temperature fumes is requested.
Thanks to its firesafe design and materials this range
of valves can work from -40°C to +700°C.
They can also close the passage of fumes with a minimum
leakage.
By choosing the suitable materials these kind of valves
can work also with acid fumes.
Damper valves can be realised with single or double
rammer and they can be requested with holes for
connection PN 2,5, PN 6, PN 10 and PN 16.
Tecnica Industriale SRL is glad to show you its range of
damper valves
SIRIO for regulation of warm air and fumes.
Thanks to its fire safe design and the used materials
(GG25+Ni+Cr - and other materials upon request) the
SIRIO range can be used in all applications where a
regulation of fumes at high temperature (up to +700°C)
is requested. The fumes passage can be also closed with
a minimum leakage.
The valves can be manufactured with single or double
rammer (single or double packaging) and upon request
with holes for PN 2,5, PN 6, PN 10 and PN 16 connections.
Upon request the valves can be manufactured in order to
work with the fluid regulation at low temperature or
with acid fumes.
The dimensions we manufacture are from 3'' up to 48''.
CONSTRUCTIVE VERSIONS
The SIRIO range can be manufactured with the following
connection:
- WAFER with two or four holes for the valve centering.
Lightness is its main advantage.
- FLANGED with flanges at the two ends.
- LUG with threaded holes in the body. This connection
is more compact and with lower face to face
dimensions.
- BUTTWELDING with two welding bevels made in accordance
with standard and with the customer
requests. The welding bevels are equipped with centering
ring for the positioning and line welding.
Our design dept. works with the more
sophisticated and advances information engineering
applications for the realisation of the products. Thanks
to these simulating programs our valves are designed in
3D and their structure is verified through the Finite
Elements System in order to obtain the simulation of a
perfect functioning.
Here below we show you an example of graphic
representation concerning triple eccentric butterfly
valves
Valve body pipe submitted at an internal pressure of 6
bar
The following images simulate a shaft during the
torsion phase
Graphic representation concerning the powers
distribution during the closure phase of the seal ring
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